html.append("<td>Formula1</td>");
html.append("<td>formula2List</td>");
html.append("</tr>");
SchemesSignature schemesSignature = article.getSchemesSignature();
UniqueIdentifierType type = UniqueIdentifierType.sch;
int i = 0;
SchemeId schemeId = new SchemeId();
for (Scheme scheme : schemeList ){
int nr = 0;
schemeId.increment();