@article{article11eaf00a, title = {Superconducting glass behavior and frustration in polycrystalline 'SM IND.2-X''CE IND.X''CU''O IND.4-Y'}, author = {Jardim, Renato de Figueiredo and Andrade, M C R and Early, E A and Maple, M B and Stroud, D}, year = {1994}, journal = {Physica C} }