SCHUBERT, A., HOLZMANN, R., HLAVÁČ, S., KULESSA, R., NIEBUR, W., SIMON, R. S., LAUTRIDOU, P., LEFEVRE, F., MARQUES, M., MATULEWICZ, T., MITTIG, W., OSTENDORF, R. W., ROUSSEL-CHOMAZ, P., SCHUTZ, Y., LOHNER, H., VAN POL, J. H. G., SIEMSSEN, R. H., WILSCHUT, H. W., BALLESTER, F., DÍAZ, J., MARÍN, A., MARTINEZ, G., METAG, V., NOVOTNÝ, Robert, WAGNER, Vladimír, QUEBERT, J. Investigation of Polar and Azimuthal Distributions of Subthreshold Pions at Intermediate Energies. Physical Review Letters. 1994, 72(-), 1608. ISSN 0031-9007. E-ISSN 1079-7114.