[1]
J. Stork-Penning, “A.J. Veenendaal jr., De briefwisseling van Anthonie Heinsius 1702-1720, III, 1704”, BMGN-LCHR, vol. 97, no. 1, pp. 101–103, Jan. 1982, doi: 10.18352/bmgn-lchr.2299.