@article{PORMA_1988__45_4_115642,
     author = {Caldas Cueva, Miguel},
     title = {A note on polynomials versions},
     journal = {Portugaliae mathematica},
     pages = {411--415},
     publisher = {mathdoc},
     volume = {45},
     number = {4},
     year = {1988},
     mrnumber = {0982909},
     zbl = {0662.46002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1988__45_4_115642/}
}