@article{RM_1966_21_2_a0,
     author = {D. B. Fuchs},
     title = {Eckmann--Hilton duality and the theory of functors in the category of topological spaces},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {1--33},
     publisher = {mathdoc},
     volume = {21},
     number = {2},
     year = {1966},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1966_21_2_a0/}
}