Short description: In Russian. Efimov, Gariy Vladimirovich. Non-local interactions of quantum fields. Moscow: Science, 1977. Nelokal'nye vzaimodeystviya kvantovannykh poley. In Russian /Non-local interactions of quantum fields. The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU7646494