TY - JOUR AU - Kontolatou, A. TI - The Cauchy extension of an ordered abelian group realized by $r$-valuations JO - Communications in Mathematics PY - 2002 SP - 61 EP - 69 VL - 10 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/COMIM_2002__10_1_a5/ LA - en ID - COMIM_2002__10_1_a5 ER -