@article{10_4153_CMB_2014_046_4,
     author = {Raffoul, Youssef N.},
     title = {Periodic {Solutions} of {Almost} {Linear} {Volterra} {Integro-dynamic} {Equations} on {Periodic} {Time} {Scales}},
     journal = {Canadian mathematical bulletin},
     pages = {174--181},
     year = {2015},
     volume = {58},
     number = {1},
     doi = {10.4153/CMB-2014-046-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2014-046-4/}
}