@article{AMI_2018_49_a4,
     author = {Be\'ata B\'enyi},
     title = {Restricted lonesum matrices},
     journal = {Annales mathematicae et informaticae},
     pages = {43--54},
     year = {2018},
     volume = {49},
     doi = {10.33039/ami.2018.10.001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.33039/ami.2018.10.001/}
}