Bartsch, T., & Willem, M. (1993). Infinitely many nonradial solutions of a euclidean scalar field equation. Journal of functional analysis, 117(2), . https://doi.org/10.1006/jfan.1993.1133
Chicago Style (17th ed.) CitationBartsch, Thomas, and Michel Willem. "Infinitely Many Nonradial Solutions of a Euclidean Scalar Field Equation." Journal of Functional Analysis 117, no. 2 (1993). https://doi.org/10.1006/jfan.1993.1133.
MLA (9th ed.) CitationBartsch, Thomas, and Michel Willem. "Infinitely Many Nonradial Solutions of a Euclidean Scalar Field Equation." Journal of Functional Analysis, vol. 117, no. 2, 1993, https://doi.org/10.1006/jfan.1993.1133.
Warning: These citations may not always be 100% accurate.