Anomalous contributions to 'E POT.+''E POT.-''SETA''E POT.+''E POT.-''L POT.+''L POT.-' At high energies - Almeida, L D; Éboli, Oscar José Pinto; Natale, A A; Novaes, S F (Zeitschrift Fur Physik C, 1992)