Mixed order parameter symmetries in cuprate superconductorsA. Bussmann-Holder, R. Khasanov, A. Shengelaya, A. Maisuradze, F. La Mattina, H. Keller and K. A. MüllerEPL, 77 2 (2007) 27002DOI: https://doi.org/10.1209/0295-5075/77/27002
