TY - JOUR AU - V. S. Vladimirov TI - Nonlinear equations for $p$-adic open, closed, and open-closed strings JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2006 SP - 354 EP - 367 VL - 149 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_2006_149_3_a2/ LA - ru ID - TMF_2006_149_3_a2 ER -