Name | Info | Provider | Link |
---|---|---|---|
subscription/membership/fee required | Elsevier Science | https://linkinghub.elsevier.com/retrieve/pii/0378-8741(84)90058-8 | |
Free full Text at ORBi | free resource | ORBi (University of Liege) | https://hdl.handle.net/2268/19636 |