@article{MABA_1996_10_4_a7,
     author = {I. Bosnjak and M. Z. Grulovic},
     title = {On one {Absorption} {Law} in {Groupoid} {Theory}},
     journal = {Mathematica balkanica},
     pages = {389},
     publisher = {mathdoc},
     volume = {10},
     number = {4},
     year = {1996},
     url = {http://geodesic.mathdoc.fr/item/MABA_1996_10_4_a7/}
}