@article{10_14736_kyb_2017_2_0370,
     author = {Sikora, Beata and Klamka, Jerzy},
     title = {Cone-type constrained relative controllability of semilinear fractional systems with delays},
     journal = {Kybernetika},
     pages = {370--381},
     publisher = {mathdoc},
     volume = {53},
     number = {2},
     year = {2017},
     doi = {10.14736/kyb-2017-2-0370},
     mrnumber = {3661357},
     zbl = {06770173},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14736/kyb-2017-2-0370/}
}