▁" J ovan ▁C v ij ic " ▁S AS A , ▁ 2 0 0 7 ▁No . 5 7 ▁ ▁( co - author ed ▁with ▁V ili yan ▁K raste v ▁K raste v ) ▁Scient ific ▁literature ▁reviews ▁ge ography ▁of ▁tour ism . ▁V arna , ▁ 2 0 1 1 , ▁Н . 2 , ▁p .   1 3 4 – 1 4 1 . ▁ ▁Altern atives ▁for ▁the ▁development ▁of ▁resort s , ▁V arna ▁– ▁B : ▁Science ▁and ▁Econom ics , ▁ 2 0 1 0 , ▁p .   6 6 1 – 6 6 4 . ▁▁▁ ▁( Co - author ed ▁with ▁Mar in ▁Na iden ov ▁N esh kov ) ▁Tour ist ▁science ▁and ▁education ▁in ▁tour ism ▁in ▁Bulg aria ▁in ▁the ▁context ▁of ▁European ▁experience ▁– ▁B : ▁Econom ics ▁and ▁Management , ▁ 2 0 0 8 , ▁N ▁ 3 , ▁p .   2 9 – 4 7 . ▁▁ ▁The ▁Tour ism ▁in ▁the ▁Bulgar ian ▁Se as ide ▁Vill ages . ▁– ▁В : ▁Dokument acja ▁Ge ograf icz na : ▁Trans form ations ▁of ▁R ural ▁Are as ▁in ▁Poland ▁and ▁Bulg aria : ▁A ▁Case ▁Study , ▁Warszawa , ▁ 2 0 0 2 , ▁N : ▁ 2 7 , ▁с . ▁ 1 4 1 – 1 4 7 . ▁▁ ▁The ▁ge ography ▁of ▁the ▁ge ography ▁of ▁tour ism ▁in ▁Central ▁Europe . ▁– ▁In