TY - JOUR A1 - Vlassov, A. V. T1 - Mini-ribozymes and freezing environment: a new scenario for the early RNA world JO - Biogeosciences Discuss. J1 - BGD VL - 2 IS - 6 SP - 1719 EP - 1737 Y1 - 2005/11/16 PB - Copernicus Publications SN - 1810-6277 UR - http://www.biogeosciences-discuss.net/2/1719/2005/ L1 - http://www.biogeosciences-discuss.net/2/1719/2005/bgd-2-1719-2005.pdf ER -