Near-threshold photopion absorption regime in 'ANTPOT.182 W' - Arruda Neto, João Dias de Toledo; Saito, T; Sugawara, M; Tamae, T; Miyase, H; Abe, K; Konno, O; Oikawa, M; Simionatto, Sebastião; Deppman, Airton; Bhandari, B S (Research Report Nuclear Science, 1994)