<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faísca, A.M.M.M.</style></author><author><style face="normal" font="default" size="100%">Mphahlele, M.J.</style></author><author><style face="normal" font="default" size="100%">Modro, A.M.</style></author><author><style face="normal" font="default" size="100%">Modro, A.T.</style></author><author><style face="normal" font="default" size="100%">Zwierzak, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Phosphonic systems. 7. Reactions of 2,3-epoxyphosphonates with nucleophiles: preparation of 2,3-disubstituted alkylphosphonic esters and related systems</style></title><secondary-title><style face="normal" font="default" size="100%">Phosphorus, Sulfur, Silicon and Related Elements</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1992</style></year></dates><volume><style face="normal" font="default" size="100%">71</style></volume><pages><style face="normal" font="default" size="100%">165</style></pages></record></records></xml>