@article{UZERU_2012_3_a7,
     author = {G. A. Martirosyan},
     title = {On one complete and minimal set of built-in constants for {Backus} $FP$ system},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {44--51},
     publisher = {mathdoc},
     number = {3},
     year = {2012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2012_3_a7/}
}