@article{MZ_1984__186_173439,
     author = {Charles B. Thomas},
     title = {Splitting {Theorems} for {Certain} {PD3-Groups.}},
     journal = {Mathematische Zeitschrift},
     pages = {201--210},
     year = {1984},
     volume = {186},
     url = {http://geodesic.mathdoc.fr/item/MZ_1984__186_173439/}
}