Hi all, the following code works in mkii. It used to work in mkiv as well, but doesn't anymore with the latest beta (I can't tell at which version it stopped working, sorry). Maybe a side-effect of the new structure code? All best Thomas \startpublication[k=ackermanmyth,t=book, a={{Ackerman}},y=1991, n=34,s=Ack91] \author[]{Robert}[R.]{}{Ackerman} \pubyear{1991} \title{The Myth and Ritual School: J. G. Frazer and the Cambridge Ritualists} \city{New York} \pubname{Garland} \stoppublication \startpublication[k=ackrillaristotle,t=book, a={{Ackrill}},y=1981, n=366,s=Ack81] \author[]{J.~L.}[J.~L.]{}{Ackrill} \pubyear{1981} \title{Aristotle the Philosopher} \city{Oxford} \pubname{Oxford UP} \stoppublication \starttext \section{One} \nocite[ackrillaristotle] \placepublications[criterium=cite] \section{Two} \nocite[ackermanmyth] \placepublications[criterium=cite] \stoptext