@article{10_4064_cm129_2_4,
     author = {Miekyung Choi and Dong-Soo Kim and Young Ho Kim and Dae Won Yoon},
     title = {Circular cone and its {Gauss} map},
     journal = {Colloquium Mathematicum},
     pages = {203--210},
     publisher = {mathdoc},
     volume = {129},
     number = {2},
     year = {2012},
     doi = {10.4064/cm129-2-4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm129-2-4/}
}