TY JOUR TI POSSIBLE DIRECTIONS AND OBJECTS OF NATURAL AND CULTURAL HERITAGE IN THE DEVELOPMENT OF RECREATIONAL FLOWS IN THE TERRITORY OF THE CURONIAN SPIT AND CURONIAN LAGOON KW recreation KW recreational load KW recreational flows KW specially protected natural area KW natural and cultural heritage KW multi-factor assessment KW RBM tools KW ecosystem services JO MOSCOW ECONOMIC JOURNAL AU Astakhova, A.A. AU Fomenko, G.A. PY 2024 IS 9 PB Electronic science