@article{CM_1975__30_3_273_0,
     author = {Laksov, Dan},
     title = {Deformation of determinantal schemes},
     journal = {Compositio Mathematica},
     pages = {273--292},
     publisher = {Noordhoff International Publishing},
     volume = {30},
     number = {3},
     year = {1975},
     mrnumber = {389898},
     zbl = {0306.14022},
     language = {en},
     url = {http://www.numdam.org/item/CM_1975__30_3_273_0/}
}