Maga, G. (2003). Proliferating cell nuclear antigen (PCNA): a dancer with many partners. Journal of Cell Science. 116 (15): 3051—3060. doi:10.1242/jcs.00653. ISSN0021-9533.
Strzalka, W.; Ziemienowicz, A. (2010). Proliferating cell nuclear antigen (PCNA): a key factor in DNA replication and cell cycle regulation. Annals of Botany. 107 (7): 1127—1140. doi:10.1093/aob/mcq243. ISSN0305-7364.
Maga, G. (2003). Proliferating cell nuclear antigen (PCNA): a dancer with many partners. Journal of Cell Science. 116 (15): 3051—3060. doi:10.1242/jcs.00653. ISSN0021-9533.
Strzalka, W.; Ziemienowicz, A. (2010). Proliferating cell nuclear antigen (PCNA): a key factor in DNA replication and cell cycle regulation. Annals of Botany. 107 (7): 1127—1140. doi:10.1093/aob/mcq243. ISSN0305-7364.