Irina I. Frolova, Vladimir V. Nosov, Nadezhda B. Zavyalova, Aleksei E. Dorofeev, Tatiana M. Vorozheykina, Lyudmila I. Petrova
5290 2706
Olga Yurievna Voronkova, Valeriy Nikishkin, Irina I. Frolova, Elena Matveeva, Gulnaz Murzagalina, Ervena Kalykova
6977 2997
Irina I. Frolova, Olga Yurievna Voronkova, Natalia Andreevna Alekhina, Irina Kovaleva, Natalia A. Prodanova, Liudmila V. Kashirskaya
6047 3089