Усова, О. Є.

• The Journal of V.N.Karazin Kharkiv National University. Series «Biology» Vol. 25 (2015) - ZOOLOGY AND ECOLOGY (special section dedicated to the 120th birth anniversary of Professor I.B.Volchanetskiy)
  The water frogs' (Pelophylax esculentus complex) intrapopulation ontogenetic strategies
  Abstract  PDF (Українська)