@article{MABA_2005_19_1-2_a18,
     author = {Marian Muresan},
     title = {Controllability and {Relaxation} in {Banach} {Spaces}},
     journal = {Mathematica balkanica},
     pages = {175},
     year = {2005},
     volume = {19},
     number = {1-2},
     url = {http://geodesic.mathdoc.fr/item/MABA_2005_19_1-2_a18/}
}