@article{NANO_2016_7_4_a0,
     author = {V. Lingwal and A. S. Kandari and N. S. Panwar},
     title = {Optical properties of sodium niobate thin films},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {583--591},
     publisher = {mathdoc},
     volume = {7},
     number = {4},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2016_7_4_a0/}
}