Træen B., Stigum H. Parallel sexual relationships in the Norwegian context. Journal of Community and Applied Social Psychology. 1998; 8: 41–56.
98
Wellings K., Field J., Johnson A., Wadsworth J. (Eds) Sexual Behavior in Britain. Penguin Books; 1994.
99
Treas J., Giesen D. Sexual infidelity among married and cohabitating Americans. Journal of Marriage and the Family. 2000; 62: 48–60.
100
Kuroki M. Opposite-sex coworkers and marital infidelity. Economic Letters. 2013; 118: 71–73.
101
Atkins D.C., Kessel D.E. Religiousness and infidelity: Attendance, but not faith and prayer, predict marital fidelity. Journal of Marriage and Family. 2008; 70: 407–418.