@article{AA_1992_4_3_a10,
     author = {A. Yu. Khrennikov},
     title = {Fundamental solutions over the field of $p$-adic numbers},
     journal = {Algebra i analiz},
     pages = {248--266},
     publisher = {mathdoc},
     volume = {4},
     number = {3},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1992_4_3_a10/}
}