%0 Journal Article %A PirĨ, Viktor %T On the possibility of calculation of zero points of solutions of differential equations of the second order %J Applications of Mathematics %D 1977 %P 176-179 %V 22 %N 3 %I mathdoc %U https://geodesic-test.mathdoc.fr/articles/10.21136/AM.1977.103690/ %R 10.21136/AM.1977.103690 %G en %F 10_21136_AM_1977_103690