@article{10_21136_MB_2016_0076_14,
     author = {El Fahri, Kamal and Machrafi, Nabil and H'michane, Jawad and Elbour, Aziz},
     title = {Application of $\rm (L)$ sets to some classes of operators},
     journal = {Mathematica Bohemica},
     pages = {327--338},
     publisher = {mathdoc},
     volume = {141},
     number = {3},
     year = {2016},
     doi = {10.21136/MB.2016.0076-14},
     mrnumber = {3557583},
     zbl = {06644017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.2016.0076-14/}
}