00538naa#a2200181#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200007300101210007000174215001000244608002700254700003100281700002200312856002200334EN\\bibl\690620240504101352.6##a1995-0411##a20150904b2015####ek#y0engy0150####ca0#aRUS##aRU1#aNoble estates of the Tula region as tourism objectseJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2015##a7 с.##aJournal article2local#1aPonomarevagIrina Yur'evna#1aTankievagTamara 4#arguts.editorum.ru