Authors: Ershov, AY Koshmina, NV

Citation: Ay. Ershov et Nv. Koshmina, Ring-chain tautomerism of acetone mercaptoacetylhydrazone, KHIM GETERO, (10), 2001, pp. 1431-1432

Authors: Ershov, AY Koshmina, NV Dobrodumov, AV

Citation: Ay. Ershov et al., Reactions of 3,3,5-trimethyl-5-hydroxyisoxazolidine with acrylic acid esters, KHIM GETERO, (7), 1999, pp. 945-947

Authors: Ershov, AY Koshmina, NV

Citation: Ay. Ershov et Nv. Koshmina, 5-amino-1-acetyl-2-pyrazolines, ZH ORG KH, 34(6), 1998, pp. 953-954