Journal Article
Güttler, M.; Kummer, K.; Patil, S.; Höppner, M.; Hannaske, A.; Danzenbächer, S.; Shi, M.; Radovic, M.; Rienks, E.; Laubschat, C. et al.; Geibel, C.; Vyalikh, D. V.: Tracing the localization of 4f electrons: Angle-resolved photoemission on YbCo
2Si
2, the stable trivalent counterpart of the heavy-fermion YbRh
2Si
2. Physical Review B
90 (19), 195138, pp. 1 - 5 (2014)