@article{NSJOM_2001_31_1a_9,
     author = {I.D. 

 Vragovi\'c and S.M. Stojkovi\'c and D. \v{S}ija\v{c}i\'c and J.P. Setraj\v{c}i\'c},
     title = {Green's 

 function method approach to electron configuration of superlattices},
     journal = {Novi Sad Journal of Mathematics},
     pages = {75-83},
     publisher = {mathdoc},
     volume = {31},
     number = {1},
     year = {2001},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2001_31_1a_9/}
}