OBJECT = REFERENCE REFERENCE_KEY_ID = "STOOKE1986" REFERENCE_DESC = "Stooke, P.J. 1986. Automated cartography of non-spherical worlds. In the Proceedings of the 2nd International Symposium on Spatial Data Handling, International Geographical Union, pp. 523-536." END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "STOOKE&KELLER1990" REFERENCE_DESC = "Stooke, P.J. and C.P. Keller 1990. Map projections for non- spherical worlds: The variable-radius map projections. Cartographica 27, 82-100." END_OBJECT = REFERENCE OBJECT = REFERENCE REFERENCE_KEY_ID = "STOOKE1998" REFERENCE_DESC = "Stooke, P.J. 1998. Mapping worlds with irregular shapes. The Canadian Geographer, 42, 61-78." END_OBJECT = REFERENCE