@misc{indiciae68ef6e49aef3, title = {Nonstandard expansion techniques for the effective potential in lambda phi4 quantum field theory.}, author = {A Okopinska}, year = {1987}, doi = {10.1103/physrevd.35.1835}, url = {https://pubmed.ncbi.nlm.nih.gov/9957860/}, note = {Source identifier: 9957860} }