RT Article T1 Digging holes and building pillars: Simeon Stylites and the "geometry" of ascetic practice JF The Harvard theological review VO 103 IS 4 SP 447 OP 470 A1 Stang, Charles M. 1974- LA English PB Cambridge Univ. Press YR 2010 UL https://ixtheo.de/Record/1646669932