TY JOUR TI SOLUTION OF ILL-CONDITIONED MODELS, DUAL TO LEONTIEV - FORD’S MODEL, TAKING INTO ACCOUNT THE DISPOSAL OF HAZARDOUS WASTES KW dual model KW regularization method KW analysis of profitability JO Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics AU Askhakova, F.. PY 2016 IS PB Astrakhan State Technical University