@ARTICLE{Ande52:Asymptotic,
AUTHOR="T. W. Anderson and D. A. Darling",
TITLE="Asymptotic theory of certain ``goodness of fit'' criteria based
on stochastic processes",
JOURNAL=ams,
VOLUME=23,
PAGES="193-212",
YEAR=1952,
REFERENCES=23,
KEYWORDS="random number generation; test; distribution free; method",
ABSTRACT="The statistical problem treated is that of testing the
hypothesis that n independent, identically distributed random variables
have a specified continuous distribution function $f(x)$. If $f\_N(x)$
is the empirical cumulative distribution function and $\psi(t)$ is some
nonnegative weight function $(0<=t<=1)$, we consider $n**(1/2)sup$. A
general method for calculating the limiting distributions of these
criteria is developed by reducing them to corresponding",
}

@INPROCEEDINGS{Lind52:Theory,
AUTHOR="D. V. Lindley",
TITLE="The Theory of Queues with a Single Server",
BOOKTITLE="Cambridge Philosophical Society",
VOLUME=48,
PAGES="277-289",
YEAR=1952,
REFERENCES=9,
KEYWORDS="Queueing system",
}

@ARTICLE{Krem52:Zur,
AUTHOR="H. Kremer",
TITLE="Zur Statistik der 'vollkommenen Bündel' in der Fernmeldetechnik",
JOURNAL=aeu,
VOLUME=6,
PAGES="469-472",
YEAR=1952,
LANGUAGE="German",
KEYWORDS="Loss system",
}

@TECHREPORT{Moln52:Delay,
AUTHOR="I. Molnar",
TITLE="Delay Probability Charts for Telephone Traffic where the Holding
Times are Constant",
TYPE="Engineering Notes",
INSTITUTION="Automatic Electric",
ADDRESS="Chicago",
NUMBER=2032,
YEAR=1952,
KEYWORDS="Delay system",
}

@BOOK{Wein52:Calculus,
AUTHOR="Robert Weinstock",
TITLE="Calculus of Variations",
PUBLISHER="McGraw-Hill",
YEAR=1952,
}

@ARTICLE{Bail52:Study,
AUTHOR="N. T. J. Bailey",
TITLE="A Study of Queues and Appointment Systems in Hospital Out-Patient
Departments, with Special Reference to Waiting-Times",
JOURNAL=jrss,
VOLUME=19,
NUMBER=2,
PAGES="185-199",
YEAR=1952,
KEYWORDS="Waiting time; appointment system; queueing system",
}

@ARTICLE{Broc52:Sandsynlighedsregningens,
AUTHOR="E. Brockmeyer",
TITLE="Sandsynlighedsregningens Anvendelse i Telefonteknikken på basis
af Erlangs og Moes Unders gelser",
JOURNAL="Teleteknik",
ADDRESS="Denmark",
NUMBER=3,
PAGES="95-107",
YEAR=1952,
LANGUAGE="Danish",
}

@ARTICLE{Buch52:Om,
AUTHOR="K. R. Buch",
TITLE="Om Arbejdskraftens Fordeling ved Betjening af Automatiske
Maskiner",
JOURNAL="Tidsskrift for Textilteknik",
ADDRESS="Denmark",
VOLUME=10,
NUMBER=5,
PAGES="93-104",
YEAR=1952,
LANGUAGE="Danish",
}

@ARTICLE{Hayw5202:Reliability,
AUTHOR="W. S. Hayward",
TITLE="The Reliability of Telephone Traffic Load Measurements by Switch
Counts",
JOURNAL=bstj,
VOLUME=31,
NUMBER=2,
PAGES="357-377",
YEAR=1952,
KEYWORDS="communication network; telephony; traffic measurement;
sampling",
ABSTRACT="The switch count method of telephone traf fic measurement is
subject to sampling errors. The nature of these errors is discussed and
formulas are derived which describe the extent of the errors under
normal encountered traffic conditions.",
}

@ARTICLE{Jens52:Short,
AUTHOR="A. Jensen",
TITLE="A Short Remark on the Theory of Random Sampling and the Theory of
Variance",
JOURNAL="Skandinavisk Aktuarietidsskrift",
PAGES="195-200",
YEAR=1952,
KEYWORDS="control variable; variance reduction",
}

@ARTICLE{Kroe5204:Calculation,
AUTHOR="J. L. Kroes",
TITLE="Calculation of the Number of Direct Junction Lines in Telephony",
JOURNAL=ptr,
ADDRESS="Netherlands",
VOLUME=12,
NUMBER=4,
PAGES="132-143",
YEAR=1952,
KEYWORDS="Traffic engineering",
}

@ARTICLE{Moor52:Estimation,
AUTHOR="P. G. Moore",
TITLE="The Estimation of the Poisson Parameter from a Truncated
Distribution",
JOURNAL=biometrika,
VOLUME=39,
PAGES="247-252",
YEAR=1952,
KEYWORDS="Statistics",
}

@ARTICLE{Palm52:Metoder,
AUTHOR="C. Palm",
TITLE="Metoder för bedömning av spärningsolägenheten",
JOURNAL=tele,
ADDRESS="Sweden",
VOLUME=4,
PAGES="189-208",
YEAR=1952,
LANGUAGE="Swedish",
KEYWORDS="Traffic measurement",
}

@ARTICLE{Jens5203:Et,
AUTHOR="A. Jensen",
TITLE="Et grundlag for beregning af spærringer i
koordinatvælgersystemet",
JOURNAL="Teleteknik",
ADDRESS="Denmark",
NUMBER=3,
PAGES="1-26",
YEAR=1952,
LANGUAGE="Danish",
KEYWORDS="Switching network; blocking",
}

@ARTICLE{Jens5204:Spærringsberegninger,
AUTHOR="A. Jensen",
TITLE="Spærringsberegninger i koordinatvælgersystemet",
JOURNAL="Teleteknik",
ADDRESS="Denmark",
NUMBER=4,
PAGES="1-26",
YEAR=1952,
LANGUAGE="Danish",
KEYWORDS="Switching network; blocking",
}

@ARTICLE{Nunn5209:Nationwide,
AUTHOR="W. H. Nunn",
TITLE="Nationwide numbering plan",
JOURNAL=bstj,
VOLUME=31,
PAGES="851-859",
MONTH=sep,
YEAR=1952,
KEYWORDS="telephone; numbering plan; dialing; area code",
ABSTRACT="In telephone language a numbering plan gives each telephone in
a city, a town or a geographical area an identity or designation
different from that given any other telephone in the same area. There is
a wide variation in the types of numbering arrangements in use today in
the Bell System, and this paper gives the reasons for this diversity,
and examples of the various numbering plans now in use. With the
introduction of modern toll switching facilities and the extension of
toll dialing to nationwide scope, it was realized that an improvement in
the method of dialing toll calls to distant cities was essential in
order to realize the maximum speed and accuracy inherent in toll
dialing. A nationwide numbering plan covering the United States and
Canada has been designed. Each of the more than 20,000 central offices
in the two countries are to be given a distinctive designation which
identifies that particular office. This designation is to consist of a
regional or area code and a central office code. The new switching
equipment for the key points in the toll network is being designed so
that any toll operator, wherever located, will use the same designation
or code for reaching a given office. The combination involved in laying
out these areas and the composition of the area codes are presented. A
total of 152 codes are available of which approximately 90 are assigned
in the present numbering plan areas. Ultimately each central office will
be given a type of number consisting of an office name and five
numerical digits, such as LOcust 4-5678, in which the first two letters
of the office name become the two letters of the central office code.
The entire program will take a considerable number of years to realize,
but is one which must be accomplished in order to achieve the best
results in operator toll dialing and the ultimate goal of nationwide
customer toll dialing.",
}