@article {6830,
	title = {Virial theorem and generalized momentum in quaternionic quantum mechanics},
	journal = {Eur. Phys. J. Plus},
	volume = {135},
	year = {2020},
	note = {<p><a href="https://arxiv.org/abs/1911.06831">https://arxiv.org/abs/1911.06831</a></p>
},
	pages = {114},
	url = {https://doi.org/10.1140/epjp/s13360-020-00201-5},
	author = {S. Giardino}
}
