00724naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200015300102210007000255215001100325608002700336686008900363700002500452700002400477856002900501EN\\bibl\1728320240504122645.6##a1995-0411##a20170628b2017####ek#y0engy0150####ca0#aRUS##aRU1#aCURRENT PROBLEMS OF USING CULTURAL HERITAGE SITES IN HISTORICAL CITIES FOR TOURIST PURPOSES (EXPERIENCE OF THE CITY OF KALININGRAD)eJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2017##a10 с.##aJournal article2local##aТуристско-экскурсионное обслуживание. 71.372grnti#1aMITROFANOVAgAnna V.#1aFilippovgYuriy Yu.4#aspst-journal.editorum.ru