@article{10_4064_cm_49_1_41_43,
     author = {Kyung Whan Kwun},
     title = {Some {PL} involutions of product 3-manifolds which preserve the center of the fundamental group},
     journal = {Colloquium Mathematicum},
     pages = {41--43},
     publisher = {mathdoc},
     volume = {49},
     number = {1},
     year = {1984},
     doi = {10.4064/cm-49-1-41-43},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-49-1-41-43/}
}