@article{NCD_2008_12_1_a3,
     author = {Emil Kelevedjiev},
     title = {Optimization of music digitization},
     journal = {Review of the National Center for Digitization},
     pages = {32 - 36},
     publisher = {mathdoc},
     volume = {12},
     number = {1},
     year = {2008},
     url = {http://geodesic.mathdoc.fr/item/NCD_2008_12_1_a3/}
}