See this free essay:
- “Mystical Theology in the Early Jesuit Mission to Colonial Paraguay: Contemplation and Action at the Hispanic-American Frontier”, by Juan Miguel Marin, The Way Vol. 47, No. 8 (2008), pp. 77-94. Available in PDF format at The Way.
On the Memorial of San Roque González de Santa Cruz in the Ordinary Form of the Roman Rite (National Calendar of Argentina).