@article{MZ_1976__150_172422,
     author = {Graham Hilton Toomer},
     title = {Homology {Equivalences} and a {Technique} of {Ganea.}},
     journal = {Mathematische Zeitschrift},
     pages = {273--280},
     year = {1976},
     volume = {150},
     zbl = {0331.55005},
     url = {http://geodesic.mathdoc.fr/item/MZ_1976__150_172422/}
}