@article{2011MNRAS.411.2277D, title = {On the $\alpha$-formalism for the common envelope interaction}}, author = {{De Marco}, O. and {Passy}, J.-C. and {Moe}, M. and {Herwig}, F. and {Mac Low}, M.-M. and {Paxton}, B.}, journal = {Monthly Notices of the Royal Astronomical Society}, volume = {411}, pages = {2277-2292}, year = {2011}, doi = {10.1111/j.1365-2966.2010.17891.x}, eprint = {1010.4374} }