References
Charles Chihara
(2010). New directions for nominalist philosophers of mathematics. Synthese, 176 (2), 153-175. https://doi.org/10.1007/s11229-009-9489-9.
(1989). Tharp's "myth and mathematics". Synthese, 81 (2), 153-165. https://doi.org/10.1007/BF00869328.
with Skyrms, B. (1989). Guest editors' preface. Synthese, 81 (2), 139-139. https://doi.org/10.1007/BF00869326.