%0 Journal Article %A Jovan D. Kečkić %T Analogies Between Differential And Difference Equations: Singular Solutions Of Difference Equations Of Clairaut's Type %J Publications de l'Institut Mathématique %D 1977 %P 131 %V _N_S_22 %N 36 %I mathdoc %U http://geodesic.mathdoc.fr/item/PIM_1977_N_S_22_36_a15/ %F PIM_1977_N_S_22_36_a15