TY - JOUR A1 - Mrozinski, Jr., R.D. A1 - Cromley, R.G. T1 - Single – and doubly – constrained methods of areal interpolation for vector-based GIS Y1 - 1999 DO - 10.1111/1467-9671.00022 JF - Transactions in GIS VL - 3 IS - 3 SP - 285 EP - -301 ER -