Abstract
We show that the criterion for selecting one Lagrangian among many possible ones for conservative systems, recently proposed in the paper referred to in the title, is incorrect.
| Original language | English |
|---|---|
| Pages (from-to) | 527-528 |
| Number of pages | 2 |
| Journal | Physical Review D |
| Volume | 26 |
| Issue number | 2 |
| DOIs | |
| State | Published - 1982 |