@article{EJDE_2005__2005__a0,
     author = {Aziz, Wadie and Lara, Teodoro},
     title = {Controllability of time-varying cellular neural networks},
     journal = {Electronic Journal of Differential Equations},
     publisher = {mathdoc},
     volume = {2005},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2005__2005__a0/}
}