@article{NSJOM_1994_24_2a_15,
     author = {Niki\'c Jovanka and \v{C}omi\'c Lidija},
     title = {f(2{\textperiodcentered}2k 

 +1,-1)-structure in (k+1)-lagrangian space},
     journal = {Novi Sad Journal of Mathematics},
     pages = {165-173},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {1994},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1994_24_2a_15/}
}