Stem prayer$ (all stems)
2 papers:
CHI-2010-GaverBBJBW- The prayer companion: openness and specificity, materiality and spirituality (WWG, MB, AB, NJ, JB, PCW), pp. 2055–2064.
DRR-2005-WalvoordEKH #recognition- Enhancement and character recognition of the erased colophon of a 15th-century Hebrewa prayer book (DJW, RLEJ, KTK, MH), pp. 157–166.