A simple guide to plotting maps in R using the High-resolution map data of the World. Examples are given for plotting the whole world, a selection of individual countries, a map of the United Kingdom or adding locations to your map.
M. Musolesi, и C. Mascolo. Proceedings of the 2nd international workshop on Multi-hop ad hoc networks: from theory to reality, стр. 31--38. ACM, (2006)