@article{ASUO_2012_XX_2_a6,
     author = { Wladimir G. Boskoff and \c{S}erban B\u{a}rc\u{a}nescu and Alexandru Bobe },
     title = { On the non-generic
                            {Tzitzeica-Johnson{\textquoteright}s} {Configuration} },
     journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}},
     publisher = {mathdoc},
     volume = {XX},
     number = {2},
     year = {2012},
     url = {http://geodesic.mathdoc.fr/item/ASUO_2012_XX_2_a6/}
}