@article{10_4064_aa_35_2_187_188,
     author = {Martin H\"aring and Werner Heise},
     title = {On {B.} {Segre's} construction of an ovaloid},
     journal = {Acta Arithmetica},
     pages = {187--188},
     publisher = {mathdoc},
     volume = {35},
     number = {2},
     year = {1979},
     doi = {10.4064/aa-35-2-187-188},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-35-2-187-188/}
}