Girdzijauskas, S., Štreimikienė, D., Čepinskis, J., Moskaliova, V., Jurkonytė, E. and Mackevičius, R. (2009) “Formation of economic bubbles: Causes and possible preventions”, Technological and Economic Development of Economy, 15(2), pp. 267-280. doi: 10.3846/1392-8619.2009.15.267-280.