[87] According to Van Luijk, this cannot be seen as a "coherent movement with a single voice, but rather as a post factum identified group of sometimes widely divergent authors among whom a similar theme is found."
[89] NgokukaVan Luijk, lokhu ngeke kubonakale "njengokunyakaza okuhambisanayo nezwi elilodwa, kepha njengeqembu leposi elikhonjiwe lababhali kwesinye isikhathi abahlukahluka kakhulu okutholakala phakathi kwabo indikimba efanayo."