@article{CM_1984__51_3_325_0,
     author = {Degreef, Eric and Fourneau, Ren\'e},
     title = {Gluings and closures},
     journal = {Compositio Mathematica},
     pages = {325--332},
     publisher = {Martinus Nijhoff Publishers},
     volume = {51},
     number = {3},
     year = {1984},
     mrnumber = {743015},
     zbl = {0545.52001},
     language = {en},
     url = {http://archive.numdam.org/item/CM_1984__51_3_325_0/}
}