1. Kovylin, V.S.: Teoreticheskie osnovy izucheniya fenomena prokrastinatsii [Theoretical basis of the study of the procrastination phenomenon]. Lichnost v menyayushchemsya mire: zdorovye, adaptatsiya, razvitiye (Personality in a changing world: health, adaptation, development) 2(2), 22–41 (2013). (in Russian)
2. Guo, M., Yin, X., Wang, C., Nie, L., Wang, G.: Emotional intelligence an academic procrastination among junior college nursing students. J. Adv. Nurs. 75(11), 2710–2718 (2019)
3. Dolan, P., Rudisill, C.: Babies in waiting: Why increasing the IVF (In Vitro Fertilisation) age cut-off might lead to fewer wanted pregnancies in the presence of procrastination. Health Pol. 119(2), 174–179 (2015)
4. Steel, P.: The Procrastination Equation: How to Stop Putting Things Off and Start Getting Stuff Done. HarperCollins, New York (2010)
5. Steel, P.: The nature of procrastination: a meta-analytic and theoretical review of quintessential self-regulatory failure. Psychol. Bull. 133(1), 65–94 (2007)