Oksman Pentti; Pihlaja Kalevi; Fülöp Ferenc; Bernáth Gábor: Fragmentation and intramolecular cyclization in cyclopentane‐4,5‐fused 2‐N‐phenyliminoperhydro‐1,3‐oxazines and related thiazines under electron impact ionization.
RAPID COMMUNICATIONS IN MASS SPECTROMETRY, 9 (7). pp. 615-624. ISSN 0951-4198 (1995)