1. A Simple Reliable Method for the Determination of Airborne Hexavalent Chromium
2. Evaluation of extraction techniques for the determination of metals in aquatic sediments
3. Spectrophotometric determination of 0–50 ng of chromium in 1 ml of human serum
4. Akselsson, R., Johansson, G., Malmqvist, K., Fismark, J. and Johansson, T. B. (1974) in Proceedings of the 2nd International Conference on Nuclear Methods in Environmental Research, July 1974, Columbia, Missouri.