For citations:

Gadzhiyev A.A., Mungiyev A.A., Aliyeva Z.M., Mungiyeva M.A., Gadzhiyev A.A. Determination of danger categories of chisel waste, which are made by investigation and operation of oil-and-gas deposits in the Caspian Sea basin by calculation method. South of Russia: ecology, development. 2007;2(4):40-43. (In Russ.) https://doi.org/10.18470/1992-1098-2007-4-40-43