@article{CTGDC_1983__24_2_115_0,
     author = {Porter, Timothy},
     title = {The derived functors of $lim$ and protorsion modules},
     journal = {Cahiers de topologie et g\'eom\'etrie diff\'erentielle},
     pages = {115--131},
     publisher = {Dunod \'editeur, publi\'e avec le concours du CNRS},
     volume = {24},
     number = {2},
     year = {1983},
     mrnumber = {710035},
     zbl = {0519.16027},
     language = {en},
     url = {http://archive.numdam.org/item/CTGDC_1983__24_2_115_0/}
}