Some remarks on the Einstein and M{\o}ller pseudotensors for static and   spherically-symmetric configurations
  It is shown that for the spherically-symmetric and static systems the hypotheses posed by Yang and Radinschi and by Vagenas can be related to the particular distribution of the source. Simple proofs are given and a number of examples are discussed with the special emphasis put on the quantum corrected Schwarzschild black hole. 
Jerzy Matyjasek