@incollection{73797,
author = {Jürgen Richter-Gebert and Bernd Sturmfels and Thorsten Theobald},
title = {{First steps in tropical geometry}},
series = {Contemporary mathematics},
volume = {377},
doi = {10.1090/conm/377/06998},
booktitle = {Idempotent mathematics and mathematical physics\,:\,international workshop February
3-10, 2003 Erwin Schrödinger international institute for mathematical physics
Vienna, Austria},
editor = {Grigory L. Litvinov and Victor P. Maslov},
publisher = {American Mathematical Society},
address = {Providence, R.I.},
year = {2005},
pages = {289--317},isbn={978-0-8218-3538-8},
}