TY  JOUR
TI  Factors of changing demand for the food market of Saint Petersburg
KW  demand in the food market
KW  cash income
KW  purchasing power of the population; retail prices
KW  COVID-19 pandemic
JO  Agrarian Bulletin of the
AU  Nikonova, G.N.
AU  Nikonov, A.G.
PY  2021
IS  0
PB  Ural State Agrarian University