r-Strong edge colorings of graphs. - Saeed Akbari; Hoda Bidkhori; N. Nosrati (Discret. Math., 2006)

European Test Symposium Teams: an Anniversary Snapshot. - Maksim Jenihhin; Jaan Raik; Artur Jutman; Natalia Cherezova; Raimund Ubar; Liviu Miclea; Szilárd Enyedi; I. Stefan; Ovidiu Stan; Cosmina Corches; Z. Peng; Petru Eles; et al. (ETS, 2025)