%0 Journal Article %A V. Yu. Mikhailov %A P. V. Pshenichnyi %T Nonprocedural tools for analysis of answers in computer-aided instruction systems %J Issledovaniya po Prikladnoi Matematike i Informatike %D 1984 %P 51-60 %V 11 %N 11 %U http://geodesic.mathdoc.fr/item/KUIPM_1984_11_11_a6/ %G ru %F KUIPM_1984_11_11_a6