TY - CHAP A1 - Mizuochi, M. A1 - Tsutsui, J. A1 - Asai, Y. T1 - Has the desire to marry weakened? Y1 - 2010 A3 - Satō, H. A3 - Nagai, A. A3 - Miwa, S. T2 - The barrier to marriage CY - Tokyo PB - Keisō Shobō ER -