title: Transport and geographical position of Leningrad - St. Petersburg in the passenger transportation system
abstract: The article deals with the geographic and transport position that Leningrad -St. Petersburg takes in the passenger transportation system, which differs to a great extent from its position in the system of freight transportation and undergoes considerable changes with time. The time period under analysis is from the 1950s to the 1960s and to the present moment. The transformation of Leningrad -St. Petersburg position in the system of airline passenger transportation is studied by means of 1) the 
journal: Prace Komisji Geografii Komunikacji PTG