TY - JOUR AU - Wu, Jianhong AU - Freedman, H. I. TI - Monotone Semiflows Generated by Neutral Functional Differential Equations With Application to Compartmental Systems JO - Canadian journal of mathematics PY - 1991 SP - 1098 EP - 1120 VL - 43 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1991-064-1/ DO - 10.4153/CJM-1991-064-1 ID - 10_4153_CJM_1991_064_1 ER -