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Basic data

Published online by Cambridge University Press:  25 May 2016

A. Acker*
Affiliation:
Observatoire Astronomique de Strasbourg 11 rue de l'Université 67000 Strasbourg, France

Extract

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Basic data on planetary nebulae concern all the fields related to these objects. As an illustration of the increasing importance of planetary nebulae in large fields of contemporary science, let me note that, in a communication for a conference on “bibliometrics, informetrics and scientometrics”, Bassecoulard and Zitt (1994) chose planetary nebulae as the best example of a complicated network allowing and needing interesting cluster analysis.

Information

Type
I. Introduction
Copyright
Copyright © Kluwer 1997