Aras, ECotert, S2019-10-272019-10-2719890022-39131097-6841https://doi.org/10.1016/0022-3913(89)90048-6https://hdl.handle.net/11454/34050en10.1016/0022-3913(89)90048-6info:eu-repo/semantics/closedAccessArticle6215455WOS:A1989AD493000132664162N/A