@article{10_21136_CMJ_1977_101465,
     author = {\v{S}vec, Alois},
     title = {On the rigidity of certain surfaces in $E^5$},
     journal = {Czechoslovak Mathematical Journal},
     pages = {250--257},
     publisher = {mathdoc},
     volume = {27},
     number = {2},
     year = {1977},
     doi = {10.21136/CMJ.1977.101465},
     mrnumber = {0470914},
     zbl = {0397.53002},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1977.101465/}
}