(P21)	(Q6581097)
(P31)	(Q5)
(P69)	(Q4614) (P512) (P854) http://elementsmagazine.org/archives/e11_2/e11_2_dep_meettheauthors.pdf (P813) Monday, May 17, 2021
(P106)	(Q19356817) (P854) http://elementsmagazine.org/archives/e11_2/e11_2_dep_meettheauthors.pdf (P813) Monday, May 17, 2021 (Q1622272) (P854) http://elementsmagazine.org/archives/e11_2/e11_2_dep_meettheauthors.pdf (P813) Monday, May 17, 2021
(P108)	(Q1433199) (P854) http://elementsmagazine.org/archives/e11_2/e11_2_dep_meettheauthors.pdf (P813) Monday, May 17, 2021
(P735)	(Q18042461)

aliases

A. P. Barth A.P. Barth Andrew P Barth A P Barth AP Barth Andrew Barth

External Links

(P496)

0000-0001-6269-4042