bool KEduVocKvtml2Writer::writeArticle( QDomElement &articleElement, int article )
{
    QDomElement number;
    QString def;
    QString indef;

    for( int i= KEduVocArticle::Singular; i <= KEduVocArticle::Plural; ++i)
    {
        QDomElement definite = m_domDoc.createElement( KVTML_DEFINITE );
        QDomElement indefinite = m_domDoc.createElement( KVTML_INDEFINITE );

        if(i=KEduVocArticle::Singular) {
            number = m_domDoc.createElement( KVTML_SINGULAR );
        } else if(i=KEduVocArticle::Plural) {
            number = m_domDoc.createElement( KVTML_PLURAL);
        } else if(i=KEduVocArticle::Dual) {
            number = m_domDoc.createElement( KVTML_DUAL );
        }

        QString articleString;
        articleString = m_doc->identifier(article).article().article( KEduVocArticle::ArticleNumber(i), KEduVocArticle::Definite, KEduVocArticle::Masculine );
        if ( !articleString.isEmpty() ) {
            definite.appendChild( newTextElement( KVTML_MALE, articleString ) );
        }
        articleString = m_doc->identifier(article).article().article(KEduVocArticle::ArticleNumber(i), KEduVocArticle::Indefinite, KEduVocArticle::Masculine );
        if ( !articleString.isEmpty() ) {
            indefinite.appendChild( newTextElement( KVTML_MALE, articleString ) );
        }

        // female
        articleString = m_doc->identifier(article).article().article( KEduVocArticle::ArticleNumber(i), KEduVocArticle::Definite, KEduVocArticle::Feminine );
        if ( !articleString.isEmpty() ) {
            definite.appendChild( newTextElement( KVTML_FEMALE, articleString ) );
        }
        articleString = m_doc->identifier(article).article().article( KEduVocArticle::ArticleNumber(i), KEduVocArticle::Indefinite, KEduVocArticle::Feminine );
        if ( !articleString.isEmpty() ) {
            indefinite.appendChild( newTextElement( KVTML_FEMALE, articleString ) );
        }

        // neutral
        articleString = m_doc->identifier(article).article().article( KEduVocArticle::ArticleNumber(i), KEduVocArticle::Definite, KEduVocArticle::Neutral );
        if ( !articleString.isEmpty() ) {
            definite.appendChild( newTextElement( KVTML_NEUTRAL, articleString ) );
        }
        articleString = m_doc->identifier(article).article().article( KEduVocArticle::ArticleNumber(i), KEduVocArticle::Indefinite, KEduVocArticle::Neutral );
        if ( !articleString.isEmpty() ) {
            indefinite.appendChild( newTextElement( KVTML_NEUTRAL, articleString ) );
        }


        if ( definite.hasChildNodes() ) {
            number.appendChild( definite );
        }
        if ( indefinite.hasChildNodes() ) {
            number.appendChild( indefinite );
        }
        if ( number.hasChildNodes() ) {
            articleElement.appendChild( number );
        }
    }
    return true;
}