The paper can be found in this pre-print archive: https://hal.archives-ouvertes.fr/hal-03701250v1 https://hal.archives-ouvertes.fr/hal-03701250v1 Paper itself:

The paper can be found in this pre-print archive: https://hal.archives-ouvertes.fr/hal-03701250v1 https://hal.archives-ouvertes.fr/hal-03701250v1 Paper itself: https://hal.archives-ouvertes.fr/hal-03701250/document https://hal.archives-ouvertes.fr/hal-03701250/document