For citations:

Gasanova Z.U., Djalalova M.I. The geoecotones of the Tersko-Kumskaya lowland topoecological profiles at different levels of landscape organization. South of Russia: ecology, development. 2009;4(1):121-127. (In Russ.) https://doi.org/10.18470/1992-1098-2009-1-121-127