PT - JOURNAL ARTICLE AU - Fournier, Robert O. TI - Old Faithful: A Physical Model AID - 10.1126/science.163.3864.304 DP - 1969 Jan 17 TA - Science PG - 304--305 VI - 163 IP - 3864 4099 - http://science.sciencemag.org/content/163/3864/304.short 4100 - http://science.sciencemag.org/content/163/3864/304.full SO - Science1969 Jan 17; 163