Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="SPASSOV, S" or (type exact bookEditor and editor="SPASSOV, S") Add to list Journal Article A1 CYCLOCONDENSATIONS OF HOMOPHTHALIC ANHYDRIDES WITH 1-AZA-1,3-DIENES. A GEORGIEVA, E STANOEVA, S SPASSOV, M HAIMOVA, Norbert De Kimpe (UGent) , Mark Boelens, Marian Keppens, A KEMME and A MISHNEV (1995) TETRAHEDRON. 51(21). p.6099-6114