Breure, A. S., and R. H. Heiberger. “econstructing cience etworks from the ast: ponyms etween alacological uthors in the id-19th entury”. ournal of istorical etwork esearch, vol. 3, no. 1, Nov. 2019, pp. 92-117, doi:10.25517/jhnr.v3i1.52.