@article{NSJOM_2007_37_2a_17,
     author = {M. Z. 

 Grulovi\'c},
     title = {A word on $n$-infinite forcing},
     journal = {Novi Sad Journal of Mathematics},
     pages = {221-229},
     publisher = {mathdoc},
     volume = {37},
     number = {2},
     year = {2007},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2007_37_2a_17/}
}