, 2008a, 'Flashes of existence and flashes of time', Dialogue and universalism 18 (9-10), 11-12.
, 2008b, 'Science—religion—history: the twelfth seminar', Dialogue and universalism 18 (9-10), 5-10.
, 2007a, 'Anima — is its involvement necessary in physical processes?', Dialogue and universalism 17 (12), 31-35.