@article{10_4064_ap_53_1_45_51,
     author = {Micha{\l} Sadowski},
     title = {On isomorphisms between fibrations over $T^k$ associated with a $T^k$ action},
     journal = {Annales Polonici Mathematici},
     pages = {45--51},
     publisher = {mathdoc},
     volume = {53},
     number = {1},
     year = {1991},
     doi = {10.4064/ap-53-1-45-51},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-53-1-45-51/}
}