@article{PORMA_1973__32_2_115197,
     author = {Rich, Michael},
     title = {A note on the number of generators of a nodal algebra},
     journal = {Portugaliae mathematica},
     pages = {115--117},
     publisher = {mathdoc},
     volume = {32},
     number = {2},
     year = {1973},
     mrnumber = {0360724},
     zbl = {0271.17002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1973__32_2_115197/}
}