@article{10_21136_CPM_1976_117919,
     author = {Afwat, Mohamed},
     title = {On generalized {Weingarten} surfaces},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {263--270},
     year = {1976},
     volume = {101},
     number = {3},
     doi = {10.21136/CPM.1976.117919},
     mrnumber = {0514124},
     zbl = {0346.53028},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1976.117919/}
}