Husserl, Edmund, Philosophy of Arithmetic. Psychological and Logical Investigations with Supplementary Texts from 1887-1901, übers. u. hg. v. Dallas Willard, Kluwer: Dordrecht 2003 (Collected Works, Bd. 10)
V. Peckhaus, zbMATH Open, Zbl. 1073.01026 (2006).