@article{10_21136_AM_1970_103262,
     author = {Porkorn\'a, Olga},
     title = {A method of inverting matrices},
     journal = {Applications of Mathematics},
     pages = {1--9},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {1970},
     doi = {10.21136/AM.1970.103262},
     mrnumber = {0249447},
     zbl = {0194.18101},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1970.103262/}
}