  Rest mass takes the place of inertial mass in modern physics textbooks. It
seems to be wrong. But this phenomenon is hidden away by the facts that rest
mass adherents busily call rest mass "mass", not rest mass, and the word "mass"
is associated with a measure of inertia. This topic has been considered by the
author in the article "What is mass?" [1, 2, 3]. Additional arguments to a
confirmation of such a thesis are presented here.
