Russian natural gas flows to Europe via Ukraine have remained stable this week despite the fact that Gazprom cut off supply to Austria’s OMV over the weekend. Gazprom is sending 42.4 million cubic meters of gas to Europe via Ukraine on Thursday, Reuters quoted the Russian gas giant as saying. This volume has not changed since early last week when Austrian energy company OMV said it would seek enforcement of the award it won against Gazprom in an arbitration dispute over Russian gas supply. Nominations from companies in Austria and Slovakia…