00470naa#a2200157#i#4500001001600000005001700016011001400033100004100047102000700088200012500095210003700220215001000257608002700267700000600294856001200300EN\\bibl\10223420250902220758.2##a2588-0209##a20220225b2022####ek#y0engy0150####ca##aRU1#aDEVELOPMENT OF ECOLOGICAL TOURISM IN SPECIALLY PROTECTED NATURAL AREAS (RUSSIAN AND FOREIGN EXPERIENCE)eJournal article1#aMoscowcElectronic scienced2022##a0 с.##aJournal article2local#1g 4#amshj.ru