Authors

Stefan Petrov

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Stefan Petrov

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Galin Petrov                

"St. Cyril and St. Methodius" University of Veliko Tarnovo, Veliko Tarnovo, Bulgaria

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Mariya Petrova            

"St. Cyril and St. Methodius" University of Veliko Tarnovo, Veliko Tarnovo, Bulgaria

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John Pickles            

University of North Carolina, Chapel Hill, United States of America
https://pickles.web.unc.edu/

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Spasimir Pilev

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Kateryna Pisotska

Municipal Enterprise “Institute of Urban Development”, Vinnytsia, Ukraine

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Viacheslav Polhun    

Municipal Enterprise “Institute of Urban Development”, Vinnytsia, Ukraine

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Hristo Popov

Sofia University "St. Kliment Ohridski", Sofia, Bulgaria

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Hristina Prodanova                

National Institute of Geophysics, Geodesy and Geography - Bulgarian Academy of Sciences, Sofia, Bulgaria

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Aleksandra Ravnachka                

National Institute of Geophysics, Geodesy and Geography - Bulgarian Academy of Sciences, Sofia, Bulgaria

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