(Pskov, RUSSIA).
Dr. habil. of Geographical Sciences, Professor of Geography Chair at Pskov State University.
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(Saint Petersburg, RUSSIA).
Dr. habil. of Geographical Sciences, Professor of Chair of Economical Geography at Gertsen Russian State Pedagogical University.
E-mail: martin-vas@yandex.ru
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(Pskov, RUSSIA).
Candidate of Geographical Sciences, Associate Professor of Geography Chair at Pskov State University.
E-mail: brazelon@yandex.ru
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(Pskov, RUSSIA).
Records Manager of Scientific-organizational Department at Pskov State University.
E-mail: olgajour@hotmail.com
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