@article{CMUC_1981__22_4_a15,
     author = {Jan\'e, Ignacio and Meyer, Paul R. and Simon, Petr and Wilson, Richard G.},
     title = {On tightness in chain-net spaces},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {809--817},
     publisher = {mathdoc},
     volume = {22},
     number = {4},
     year = {1981},
     mrnumber = {647028},
     zbl = {0485.54003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1981__22_4_a15/}
}