Burkhardt G., Esser U., Hefele H., Heinrich I., Hofmann W., Krahn D., Matas V.R., Schmadel L.D., Wielen R., Zech G.
Astronomy and Astrophysics Abstracts,
1994,
цитирований: 0,
doi.org,
Abstract
The usual bibliographic information accompanying the papers in the fields of astronomy and astrophysics certainly allows for their exact identification but the selection process of information retrieval is facilitated by supplementary information. Phenomena of all kinds, methods of observation and reduction as well as properties of classes of objects are referred to in the Subject Index.