TY  JOUR
TI  NUMERICAL CALCULATION OF NONSTATIONARY FRACTIONAL DIFFERENTIAL EQUATION IN PROBLEMS OF MODELING TOXIC SUBSTANCES DISTRIBUTION IN GROUND WATERS
KW  fractional derivative
KW  time derivative
KW  fractional differential equation
KW  difference scheme
KW  groundwater
JO  Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics
AU  Afanasyeva, A..
AU  Shvetsova-Shilovskaya, T..
AU  Ivanov, D.E.
AU  Nazarenko, D..
AU  Kazarezova, E..
PY  2019
IS  
PB  Astrakhan State Technical University