@article{MAN_1990__288_1_164756,
     author = {R. Deville and G. Godefroy and V.E. Zizler},
     title = {The three space problem for smooth partitions of unity and {C(K)} spaces.},
     journal = {Mathematische Annalen},
     pages = {613--626},
     publisher = {mathdoc},
     volume = {288},
     number = {1},
     year = {1990},
     zbl = {0699.46009},
     url = {http://geodesic.mathdoc.fr/item/MAN_1990__288_1_164756/}
}