<?xml version="1.0" encoding="UTF-8" ?>
<referencetext xmlns="http://eprints.org/ep2/data/2.0">Schrader, A. Towards the theory of library and information science. Ph.D Thesis submitted to Indiana University, School of Library and Information Science (1983).

Todorov, R. Are there straight scientometric laws?, Psientometrics, Vol. 60 (1992), 29-33. 

Vinkler, P. Giants, dwarfs and paradigmers, Psientometrics, Vol. 60 (1992), 35-45.</referencetext>
