01018nam a2200229Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 1-58381-146-X IIA Library 082.2:52 ASP-299 50th anniversary Conference of Tuorla Observatory Finland 2002 June 17-21 29241 High energy blazar astronomy proceedings of an international conference held to celebrate the 50th anniversary of Tuorla Observatory, Tuorla Observatory, Piikkiö, Finland, 17-21 June 2002 edited by L. O. Takalo and Esko Valtaoja San Francisco Astronomical Society of the Pacific 2003 xiii, 323p. ASP conference series; v. 299 BL Lacertae Objects 29242 High energy astronomy 5353 Takalo, L. O., ed. 23416 Valtaoja, Esko, ed. 18172 Astronomical Society of the Pacific 1154 BK 15872 15872 0 0 0 0 BAN BAN GEN 2005-04-15 ASP 0 082.2:52/ ASP-299 16794 2021-11-05 2005-04-15 BK 77.00