at all. A famous example of such a pseudotensor is the Landau–Lifshitzpseudotensor(英语:Landau–Lifshitzpseudotensor). Curvilinear coordinates(英语:Curvilinear
Москва: Наука(英语:Наука). 1969 [1965] (俄语). 英文版:L. D. Landau; A. I. Akhiezer; E. M. Lifshitz. General Physics. Mechanics and Molecular Physics [普通物理学:力学和分子物理学]