author = { Kneur, Jean-Loïc AND Neveu, André },

title = { Renormalization group improved optimized perturbation theory: Revisiting the mass gap of theO(2N)Gross-Neveu model },

publisher = {American Physical Society (APS)},

isbn = {1550-7998},

isbn = {1550-2368},

keywords = { Nuclear and High Energy Physics },

year = {2010},

url = { http://slubdd.de/katalog?TN_libero_mab2 }