@article{PORMA_1978__37_1-2_115344,
     author = {Papp, F.J.},
     title = {Comments on the definition of a {Tikhonov} semifield homomorphism},
     journal = {Portugaliae mathematica},
     pages = {157--160},
     publisher = {mathdoc},
     volume = {37},
     number = {1-2},
     year = {1978},
     mrnumber = {0620309},
     zbl = {0456.54008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1978__37_1-2_115344/}
}