Authors: TOMBOR Z GREFF Z NYITRAI J KAJTARPEREDY M

Citation: Z. Tombor et al., SIMPLE AND CONDENSED BETA-LACTAMS .19. SYNTHESIS OF SOME NEW 7-ACYLAMINO-2-ISO-OXACEPHEM-4-CARBOXYLIC ACIDS, Liebigs Annalen, (5), 1995, pp. 825-835