Emerging Eastern European Welfare States: A Variant of the "European" Welfare Model? - Sengoku, Manabu (. Slavic Eurasia's integration into the world economy and community. - Sapporo : Slavic Research Center, Hokkaido Univ., 2004. - VI, 437 S.. - graph. Darst.. - ISBN 4-938637-30-8, 2004)