PT  - JOURNAL ARTICLE
AU  - WALDROP, M. MITCHELL
TI  - Pruning the Thickets of Cosmic Speculation
AID  - 10.1126/science.243.4888.168
DP  - 1989 Jan 13
TA  - Science
PG  - 168--169
VI  - 243
IP  - 4888
4099  - http://science.sciencemag.org/content/243/4888/168.short
4100  - http://science.sciencemag.org/content/243/4888/168.full
SO  - Science1989 Jan 13; 243