TY - JOUR A1 - Jepsen, L.K. A1 - Jepsen, C.A. T1 - An empirical analysis of the matching patterns of same-sex and opposite-sex couples Y1 - 2002 DO - 10.1353/dem.2002.0027 JF - Demography VL - 39 IS - 3 SP - 435 EP - -453 ER -