Georgiou, G. The massless S-matrix of integrable σ-models. SpringerOpen.
Chicago Style (17th ed.) CitationGeorgiou, George. The Massless S-matrix of Integrable σ-models. SpringerOpen.
MLA (9th ed.) CitationGeorgiou, George. The Massless S-matrix of Integrable σ-models. SpringerOpen.
Warning: These citations may not always be 100% accurate.