@article{ELA_2011__22__a37,
     author = {Liu, Xifu and Yang, Hu},
     title = {A note on the reverse order laws for $\{1, 2, 3\}$- and $\{1, 2, 4\}$-inverses of multiple matrix products},
     journal = {The electronic journal of linear algebra},
     pages = {620--629},
     publisher = {mathdoc},
     volume = {22},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ELA_2011__22__a37/}
}