@inproceedings{413dcf2e36d1490fa81150cf1faf4875,
title = "Design Guidelines for Pictographic Symbols: Evidence from Symbols Designed by Students",
keywords = "design guidelines, pictographic symbols, design guidelines, pictographic symbols, design guidelines, pictographic symbols",
author = "Jari Korpi and Paula Ahonen-Rainio",
year = "2015",
language = "English",
pages = "1--19",
editor = "G Gartner and H. Huang",
booktitle = "1st ICA European Symposium on Cartography, Vienna, Austria, November 10-12, 2015",
}