@article{RCM_1993__27_1-2_181874,
     author = {H. G. Tillman},
     title = {The need of impatience for general existence theorems for equilibria and {Pareto} optima in mathematical economic systems},
     journal = {Revista colombiana de matematicas},
     pages = {127--130},
     publisher = {mathdoc},
     volume = {27},
     number = {1-2},
     year = {1993},
     zbl = {0799.90019},
     url = {http://geodesic.mathdoc.fr/item/RCM_1993__27_1-2_181874/}
}