@article{PFMT_2014_1_a5,
     author = {T. S. Autushka},
     title = {Associated fundamental matrices, {Cauchy} functions and wronskians of linear differential equations of the second order with generalized coefficients in the algebra of mnemofunctions},
     journal = {Problemy fiziki, matematiki i tehniki},
     pages = {31--38},
     publisher = {mathdoc},
     number = {1},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/PFMT_2014_1_a5/}
}