@article{MS2_1970__27_166148,
     author = {W.F. Pfeffer},
     title = {An {Integral} in {Topological} {Spaces} {II.}},
     journal = {Mathematica Scandinavica},
     pages = {77--104},
     publisher = {mathdoc},
     volume = {27},
     year = {1970},
     zbl = {0212.40301},
     url = {http://geodesic.mathdoc.fr/item/MS2_1970__27_166148/}
}