Вот ведь создания какие,
Killick, Elizabeth; Griffiths, Mark (April 16, <a href=https://k.merq.org/3aqvz>https://k.merq.org/3aqvz</a>, 2018). "betting on sports in slot machine: whole/large-scale research". For example: - A player of the national baseball team is not willing to bet on sports Major League Baseball.