TY - CPAPER AU - Vít Hromádka TI - METHODOLOGY AND DESCRIPTION OF EVALUATION OF THE EFFICIENCY OF THE INVESTMENT ON THE SHIPPING LANES T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining PY - 2019 SP - 245 EP - 252 DO - 10.5593/sgem2019v/1.4/s02.030 PB - STEF92 Technology ER -