@article{ASUO_2002_X_2_a2,
     author = {I. Col\c{t}escu },
     title = {The {Perron-Frobenius} {Operator} on {BV(I)}},
     journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}},
     publisher = {mathdoc},
     volume = {X},
     number = {2},
     year = {2002},
     url = {http://geodesic.mathdoc.fr/item/ASUO_2002_X_2_a2/}
}