by Piller, C, Gugler, C, Jacot-Guillarmod, R, Schaller, LA, Schellenberg, L, Schneuwly, H, Fricke, G, Hennemann, T, Herberz, J
Published in Physical review. C, Nuclear physics (01.07.1990)

by Gugler, Klaus, Mueller, Dennis C., Burcin Yurtoglu, B.
Published in The Economic journal (London) (01.11.2003)

by David, P., Hartfiel, J., Janszen, H., Mayer-Kuckuk, T., Von Mutius, R., De Laat, C.T.A.M., Taal, A., Duinker, W., Konijn, J., Van Enschut, J.F.M.D'Achard, Gugler, C., Schaller, L.A., Schellenberg, L., Krogulski, T., Petitjean, C., Reist, H.W., Müller, W.
Published in Physics letters. B (01.11.1986)

by De Laat, C.T.A.M., Taal, A., Duinker, W., Wapstra, A.H., Konijn, J., D'Achard Van Enschut, J.F.M., David, P., Hartfiel, J., Janszen, H., Von Mutius, R., Gugler, C., Schaller, L.A., Schellenberg, L., Krogulski, T., Petitjean, C., Reist, H.W.
Published in Physics letters. B (01.11.1985)