@article{JRC11734, address = {}, year = {1996}, author = {Waetjen U and Cave HM}, abstract = {Abstract not available }, title = {Reference Materials in the Context of Calibration and Quality Control of PIXE Analysis. The Case of Aerosol Analysis}, type = {}, url = {}, volume = {}, number = {}, journal = {Nuclear Instruments and Methods in Physics Research B}, pages = {}, issn = {}, publisher = {}, doi = {} }