Geske G
Strahlentherapie. 1979 Jun;155(6):407-15.
Radiation physical problems in clinical dosimetry often need for their experimental solution the linear coefficients of interaction between radiation and irradited matter. Using modified material parameters (the products of mass density and the earlier defined effective material parameters) it was possible to derive an improved method to calculate the composition of an equivalent for a material to be substituted. The method is described and its usefulness demonstrated by some examples. A geometric analogue facilitates the solution if a computer is not available. Some comparisons are made between this method and the basic data method of White.
临床剂量测定中的辐射物理问题往往需要通过实验来解决辐射与被辐照物质之间的线性相互作用系数。利用修正后的材料参数（质量密度与先前定义的有效材料参数的乘积），有可能推导出一种改进的方法来计算待替代材料的等效物组成。文中描述了该方法，并通过一些示例展示了其实用性。如果没有计算机，几何类比有助于求解。对该方法与怀特的基本数据法进行了一些比较。
