@article{PIM_1970_N_S_10_24_a15,
     author = {Jovan D. Ke\v{c}ki\'c},
     title = {Complete {Integrals} {Of} {A} {Class} {Of} {Linear} {Homogeneous} {Partial} {Differential} {Equations}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {143 },
     publisher = {mathdoc},
     volume = {_N_S_10},
     number = {24},
     year = {1970},
     url = {http://geodesic.mathdoc.fr/item/PIM_1970_N_S_10_24_a15/}
}