Flégl, M., H. Vostrá Vydrová, and I. Tichá. “COMPARISON OF RESEARCH ENGAGEMENT OF PHD STUDENTS AT VARIOUS STUDY PROGRAMS AT CULS PRAGUE: AN INTRODUCTORY STUDY”. Journal on Efficiency and Responsibility in Education and Science, vol. 7, no. 3-4, Dec. 2014, pp. 66-73, doi:10.7160/eriesj.2014.070304.