[NTG-context] \setuppublications problem

Hi all, Using the last mkiv from the minimals, \setuppublications seems out of order. If I write: .................................. \setupbibtex [database=/home/jean/biblio] \setuppublications[alternative=apa] \starttext {\bf Bibliography} \nocite[foo, bla, blu] \placepublications \stoptext ................................... the pub list is empty. But if comment out this line the bibliography is printed; it works also ok with \setuppublications[] -- Jean