@article{JDM_1970__72_146589,
     author = {Don Row},
     title = {A {Non-Commutative} {Incidence} {Group} of {Exponent} n.},
     journal = {Jahresbericht der Deutschen Mathematiker-Vereinigung},
     pages = {115--115},
     publisher = {mathdoc},
     volume = {72},
     year = {1970},
     zbl = {0205.50103},
     url = {http://geodesic.mathdoc.fr/item/JDM_1970__72_146589/}
}