TY - JOUR A1 - Coale, A.J. A1 - Trussell, T.J. T1 - Technical Note: Finding the Two Parameters That Specify a Model Schedule of Marital Fertility Y1 - 1978 DO - 10.2307/2735537 JF - Population Index VL - 44 IS - 2 SP - 203 EP - -213 ER -