Journal of Optics
Journal of Optics > 2012 > 41 > 1 > 25-32
Journal of Optics > 2014 > 43 > 2 > 159-164
Journal of Optics > 2015 > 44 > 2 > 151-158
Journal of Optics > 2016 > 45 > 1 > 21-25
Journal of Optics > 2017 > 46 > 2 > 158-163
Journal of Optics > 2017 > 46 > 4 > 492-498
Journal of Optics > 2018 > 47 > 2 > 229-234
Journal of Optics > 2019 > 48 > 2 > 224-231
Journal of Optics > 2019 > 48 > 3 > 314-317