Williams, K., Barclay, D., S. J. HASWELL, . Determination of total phosphate in waste waters by on-line microwave digestion incorporating colorimetric detection. 1993 с. 245-248,.
Williams, K., Barclay, D., S. J. HASWELL, . Determination of total phosphate in waste waters by on-line microwave digestion incorporating colorimetric detection. 1993 с. 245-248,.
Williams, K., Barclay, D., S. J. HASWELL, . (1993) Determination of total phosphate in waste waters by on-line microwave digestion incorporating colorimetric detection, с. 245-248,.
Williams, K., Barclay, D., & S. J. HASWELL, . (1993). Determination of total phosphate in waste waters by on-line microwave digestion incorporating colorimetric detection. с. 245-248.
Williams K, Barclay D, S. J. HASWELL. Determination of total phosphate in waste waters by on-line microwave digestion incorporating colorimetric detection. 1993. p. с. 245-248.