http://www.matisov.com/ (link is external) [2] 
http://www.101hotels.ru/main/cities/sankt-peterburg/hostel_palmira_na_dekabristov_4.html (link is external) [3] 
http://azimuthotels.com/Russia/azimut-hotel-saint-petersburg/ (link is external) [4] 
http://litalyspb.ru/ (link is external) [5] 
http://akuaku.ru/oteli/apartamenty-opera (link is external) [6] 
http://hotelsilva.ru/ (link is external) [7] 
http://hotel-history.ru/ (link is external) [8]
http://gogol-house.ru/ (link is external) [9] 
http://dominarussia.com/ (link is external) [10] 
http://red-stars-hotel.ru/ (link is external) [11] 
http://colomnahotel.ru/ (link is external) [12]