TY JOUR TI NEW METHOD FOR OBTAINING PYRIDAZINE FROM WASTE ORGANOCHLORINEPRODUCTIONS KW 1,2,3-trichloropropane KW 2,3-dichloropropene KW 3,5-dimethylpyridazine KW bis(2-chlor-opropenyl)selenide JO Modern Technologies and Scientific and Technological Progress AU Manuylov, V.V. AU Teplyashin, N.V. AU Korchevin, N.A. AU Rozencveyg, I.B. PY 2024 IS 2024 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»