When it’s “All about the bike”—Intrapersonal conflict in light of passion for cycling and exercise dependence
Sport Exercise and Performance Psychology (2015) - Comment
doi: 10.1037/spy0000028  issn: 2157-3913  issn: 2157-3905 

Frode Stenseng, Tommy Haugen, Monica Klungland Torstveit, Rune Høigaard