TY - RPRT TI - Techniques for solving static Klein-Gordon equation with self-interaction λϕ4 and arbitrary spherical source terms AU - Denton, Peter B. (ORCID:000000025209872X) PY - 2024 DO - 10.1016/j.physletb.2024.138860 UR - https://www.osti.gov/biblio/2396369 ID - 2396369 ER -