@article{MM2_1987__59_155253,
     author = {Jos\'e Carlos G\'omez Larranaga},
     title = {3-Manifolds which are unions of three solid tori.},
     journal = {Manuscripta mathematica},
     pages = {325--330},
     publisher = {mathdoc},
     volume = {59},
     year = {1987},
     zbl = {0635.57005},
     url = {http://geodesic.mathdoc.fr/item/MM2_1987__59_155253/}
}