@article{10_4064_sm204_2_2,
     author = {Neboj\v{s}a \v{C}. Din\v{c}i\'c and Dragan S. Djordjevi\'c and Dijana Mosi\'c},
     title = {Mixed-type reverse order law and its equivalents},
     journal = {Studia Mathematica},
     pages = {123--136},
     year = {2011},
     volume = {204},
     number = {2},
     doi = {10.4064/sm204-2-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm204-2-2/}
}