@article{NSJOM_1994_24_1a_27,
     author = {Acketa Dragan M. and Divljak Nata\v{s}a and \v{Z}uni\'c Jovi\v{s}a},
     title = {On balanced linear 

 4-partitations of the (n,n)-grid},
     journal = {Novi Sad Journal of Mathematics},
     pages = {309-319},
     publisher = {mathdoc},
     volume = {24},
     number = {1},
     year = {1994},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1994_24_1a_27/}
}