[On the tautomeria of nitrous bases of nucleic acids (answer to B. Piul'man, A. Piul'man)].
D009584:Nitrogen; D009696:Nucleic Acids; D013237:Stereoisomerism
D009696:Nucleic Acids; D009584:Nitrogen
O tautomerii azotistykh osnovaniĭ nukleinovykh kislot (otvet B. Piul'man, A. Piul'man)