@techreport{AbdelazizBoukraaKoutschanMaillard18b,
 author = {Youssef Abdelaziz and Salah Boukraa and Christoph Koutschan and Jean-Marie Maillard},
 title = {Diagonals of rational functions, pullbacked {2F1} hypergeometric functions and modular forms},
 institution = {RICAM Reports Series},
 year = {2018},
 number = {2018-14},
 note = {Submitted for publication (preprint on arXiv:1805.04711)},
}