Gambling in the Czech Republic, its correlates and consequences / Viktor Mravčík, Jakub Černý, Zuzana Leštinová, Pavla Chomynová, Kateřina Grohmannová, Šárka Licehammerová, Aleš Ziegler, Veronika Kocarevová .  Prague :  National Monitoring Centre for Drugs and Addiction, Secretariat of the Government Council for Drug Policy Coordination,  2014  265 stran   [1, z toho volných 1]