Kaminskienė, Janina, and Danutė Raškinienė. “The Problems of Students Knowledge in Mathematics on Entering LUA at 2000–2001 Academic Year”. Lietuvos Matematikos Rinkinys, vol. 41, no. spec., Dec. 2001, pp. 362–368, https://doi.org/10.15388/LMR.2001.34573.