Maintas, X. N., Diakonos, F. K., Galanopoulos, G. D., Kaplis, N. K., Papoulias, C. I., & Tsagkarakis, H. E. (2020). Bound state effects in transverse momentum parton distributions. HNPS Advances in Nuclear Physics, 15, 225–232. https://doi.org/10.12681/hnps.2642