Depta, J., 2012, Effectiveness of spatial knowledge acquisition in mountainous environment with paper and mobile maps , Archiwum Fotogrametrii, Kartografii i Teledetekcji 1, 81-89 @Article{2012ArFKT..23D...81, author = {Depta, J.}, title = {{Effectiveness of spatial knowledge acquisition in mountainous environment with paper and mobile maps }}, journal = {Archives of Photogrammetry, Cartography and Remote Sensing}, year = {2012}, volume = {1}, number = {1}, pages = {81--89}, }