[Izewska J, Gajewski R. [Comparison of two ionometric methods of absorbed dose determination for high energy photon and electron beams]. Postepy Fizyki Medycznej. 1988; 24 (4): 223-242. Polish.]Search in Google Scholar
[IAEA. Absorbed dose determination in photon and electron beams. An international code of practice. Technical Reports Series, 2nd Edition, Vienna, 1997; No. TRS 277.]Search in Google Scholar
[Nordic Association of Clinical Physics. Procedures on external radiation therapy between 1 and 50 MeV. Acta Radiol Oncol. 1980; 19: 55.]Search in Google Scholar
[Nordic Association of Clinical Physics. Electron beams with mean energies at the phantom surface below 15 MeV. Supplement to the Recommendation by the NACP 1980. Acta Radiol Oncol. 1981; 20: 400.10.3109/028418681091302296278863]Search in Google Scholar
[American Association of Physicists in Medicine. A protocol for the determination of absorbed dose from high energy photon and electron beams. Med Phys. 1983; 10: 741.10.1118/1.5954466419029]Search in Google Scholar
[IAEA. Absorbed Dose Determination in External Beam Radiotherapy. An International Code of Practice for Dosimetry Based on Standards of Absorbed Dose to Water. Technical Reports Series. Vienna, 2000; No. TRS 398.]Search in Google Scholar
[Bjerke H, Hult EA. Dosimetric Criteria. Proceedings of the International Symposium on Practical Implementation of Clinical Audit for Medical Exposure. Tampere, Finland, 2004; 74-77.]Search in Google Scholar
[Huq MS, Andreo P. Advances in the determination of absorbed dose to water in clinical high-energy photon and electron beams using ionisation chambers. Phys Med Biol. 2004; 49: 49-104.10.1088/0031-9155/49/4/R01]Search in Google Scholar