TY - GEN T1 - Economic challenges of pension systems :a sustainability and international management perspective / DA - 2020. CY - Cham : AU - Peris-Ortiz, Marta. CN - HD7091 PB - Springer, PP - Cham : PY - 2020. ID - 930156 KW - Pensions KW - Pensions SN - 9783030379124 SN - 3030379124 TI - Economic challenges of pension systems :a sustainability and international management perspective / LK - https://univsouthin.idm.oclc.org/login?url=http://link.springer.com/10.1007/978-3-030-37912-4 UR - https://univsouthin.idm.oclc.org/login?url=http://link.springer.com/10.1007/978-3-030-37912-4 ER -