THE LONGITUDE VARIATION OF SOME ECOLOGICAL-PHYSIOLOGICAL FEATURES IN BUNTINGS (PASSERIFORMES, EMBERIZIDAE) Статья DENISOVA M.N., PODARUEVA V.I., DAVYDOVA A.S. Zoologicheskii Zhurnal. Том 63. 1984. С. 1547-1554
CHANGES IN THE INTENSITY OF SINGING AND THE NUMBERS OF BIRDS IN DIFFERENT REGIONS OF THEIR RANGES Статья DENISOVA M.N., PODARUEVA V.I., DAVYDOVA A.S., SAVOKHINA L.V. Zoologicheskii Zhurnal. Том 62. 1983. С. 1232-1244