RT Article T1 Evaluation of Ken Wilber's integral psychology from a scientific perspective JF Journal of spirituality in mental health VO 15 IS 1 SP 19 OP 33 A1 Brys, Zoltan A1 Bokor, Petra LA English PB Routledge, Taylor & Francis Group YR 2013 UL https://ixtheo.de/Record/1639207007 DO 10.1080/19349637.2012.737685