TY  - BOOK
AU  - Valtaoja, Esko, ed.
AU  - Valtonen, Mauri, Ed.
ED  - Conference in Honour of the 100th Anniversary of the Birth of Academician Yrjo Vaisala
TI  - Variability of blazars: proceedings of a conference in honour of the 100th anniversary of the birth of academician Yrjo Vaisala held in Tuorla Observatory,University of Turku, Finland, 6-10 Jan1991
SN  - 0-521-41351-6
PY  - 1992///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Active galactic nuclei
KW  - Astronomy and astrophysics thesaurus
KW  - Blazars
KW  - Quasars
ER  -