{Radio and optical intra-day variability observations of five blazars}
Citation:
{Liu} X, {Yang} P P, {Liu} J, {Liu} B R, {Hu} S M, {Kurtanidze} O M, {Zola} S, {Kraus} A, {Krichbaum} T P, {Su} R Z, et al. {Radio and optical intra-day variability observations of five blazars}. \mnras. 2017;469:2457-2463.