Himottu Marja; Pihlaja Kalevi; Stájer Géza; Bernáth Gábor; Vainiotalo Pirjo:
Mass spectrometric study of some cycloalkane/ene-condensed 2-thioxo-2,3,5,6-pyrimidin-4(1H)-ones and cycloalkane/ene-condensed 1,3-thiazino[3,2-a]pyrimidinones under electron impact.
ORGANIC MASS SPECTROMETRY, 26 (5).
pp. 493-497.
ISSN 0030-493X
(1991)