@article{PORMA_1964__23_1_114918,
     author = {Hodges, John H.},
     title = {Some integral matrix equations},
     journal = {Portugaliae mathematica},
     pages = {55--66},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {1964},
     mrnumber = {0173651},
     zbl = {0127.02003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1964__23_1_114918/}
}