@article{BUMI_1999_8_2B_2_a16,
     author = {Iliev, Atanas},
     title = {Minimal sections of conic bundles},
     journal = {Bollettino della Unione matematica italiana},
     pages = {401--428},
     publisher = {mathdoc},
     volume = {Ser. 8, 2B},
     number = {2},
     year = {1999},
     zbl = {0968.14019},
     mrnumber = {770932},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1999_8_2B_2_a16/}
}