@article{10_2298_TAM0404215A,
     author = {Nevenka Ad\v{z}i\'c and Z. Ovcin},
     title = {Approximate solution for {SPP} with discontinuous source term},
     journal = {Theoretical and applied mechanics},
     pages = {215 },
     year = {2004},
     volume = {31},
     number = {3-4},
     doi = {10.2298/TAM0404215A},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/TAM0404215A/}
}