@article{MM2_1991__70_1_155587,
     author = {Apostolos Thoma},
     title = {On set theoretic complete intersections in {P3k.}},
     journal = {Manuscripta mathematica},
     pages = {261--266},
     publisher = {mathdoc},
     volume = {70},
     number = {1},
     year = {1991},
     zbl = {0729.14035},
     url = {http://geodesic.mathdoc.fr/item/MM2_1991__70_1_155587/}
}