@article{PORMA_1974__33_2_115227,
     author = {Bardis, Panos D.},
     title = {The {Moebius} band history, synopsis, and algebraic generalizations},
     journal = {Portugaliae mathematica},
     pages = {117--132},
     publisher = {mathdoc},
     volume = {33},
     number = {2},
     year = {1974},
     mrnumber = {0339986},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1974__33_2_115227/}
}