Knut Helle
... that medievalist Knut Helle led the editorial committee of the ten-volume encyclopedia Norsk biografisk leksikon?
... that <a href="./Medievalism" id="mwC_A" rel="mw:WikiLink" title="Medievalism">medievalist</a> <b id="mwC_E"><a href="./Knut_Helle" id="mwC_I" rel="mw:WikiLink" title="Knut Helle">Knut Helle</a></b> led the editorial committee of the ten-volume encyclopedia <i id="mwC_M"><a href="./Norsk_biografisk_leksikon" id="mwC_Q" rel="mw:WikiLink" title="Norsk biografisk leksikon">Norsk biografisk leksikon</a></i>?