@article{NANO_2022_13_1_a10,
     author = {Priyanka and Savita Gill},
     title = {Pump photons present in a non-linear process as a witnesses of nonclassicality of a system},
     journal = {Nanosistemy: fizika, himi\^a, matematika},
     pages = {71--77},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/NANO_2022_13_1_a10/}
}