1994 Zanalda E Variazioni delle associazioni a micromammiferi indicatrici dei cambiamenti climatico-ambientali dell’ultimo glaciale [changements des associations de micromammifères indicateurs des changements climatiques de la dernière glaciation] Phd Theis, Università di Milano, 229p.
1997 Zarubin B.E. Ves chtchkourok Kazakhstanskogo baïbaka. Sizes of Kazakhstan bobac fells [La taille des peaux des bobac du Kazakhstan]. In Sourki golarktiki kak faktor bioraznoobraziya, III Mejdounarodnaya Konferentsia po sourkam, Tezisy dokladov, 46-47 (Rousskie), 202 (Angliïskie) [In Holarctic marmot as a factor of biodiversity, III International Conference on Marmots, Abstracts, 46-47 (Russian), 202 (English).
1997 Zarubin B.Ye. Razmery chtchkourok Kazakhstanskogo baïbaka. Weight of Kazakhstan bobac fells [Masse des peaux de bobacs au Kazakhstan]. In Sourki golarktiki kak faktor bioraznoobraziya, III Mejdounarodnaya Konferentsia po sourkam, Tezisy dokladov, 47 (Rousskie), 203 (Angliïskie) [In Holarctic marmot as a factor of biodiversity, III International Conference on Marmots, Abstracts, 47 (Russian), 203 (English).