Features of the cartographic method of studying groups of tourists

1988;
: 97 - 101
Authors:
1
Lviv Politecnic National University

1. Teoreticheskie osnovy rekreacionnoj geografii. M., 1975. 
2. Filippovich L. S. Kartograficheskoe modelirovanie territorial'nyh rekreacionnyh sistem. M., 1983.