@article {1992,
	title = {Hamiltonian formalism of Whitham-type hierarchies and topological Landau - Ginsburg models},
	journal = {Communications in Mathematical Physics.  Volume 145, Issue 1, March 1992, Pages 195-207},
	year = {1992},
	publisher = {SISSA},
	abstract = {We show that the bi-hamiltonian structure of the averaged Gelfand-Dikii\\r\\nhierarchy is involved in the Landau-Ginsburg topological models (for An-Series):\\r\\nthe Casimirs for the first P.B. give the correct coupling parameters for the perturbed\\r\\ntopological minimal model; the correspondence {coupling parameters} ~ {primary\\r\\nfields} is determined by the second P.B. The partition function (at the tree level) and\\r\\nthe chiral algebra for LG models are calculated for any genus g.},
	doi = {10.1007/BF02099286},
	url = {http://hdl.handle.net/1963/6476},
	author = {Boris Dubrovin}
}
