TY - JOUR AU - Jovan D. Kečkić TI - Analogies Between Differential And Difference Equations: Singular Solutions Of Difference Equations Of Clairaut's Type JO - Publications de l'Institut Mathématique PY - 1977 SP - 131 VL - _N_S_22 IS - 36 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PIM_1977_N_S_22_36_a15/ ID - PIM_1977_N_S_22_36_a15 ER -