@article{EXMATH_2001_2001_1_a28,
     author = {D{\'\i}az, F. J. and Remedios, J. and Rodr{\'\i}guez-Mach{\'\i}n, S.},
     title = {Homotop{\'\i}a generalizada en {C-categor{\'\i}as.}},
     journal = {Extracta mathematicae},
     pages = {393-403},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {2001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EXMATH_2001_2001_1_a28/}
}