De Llano, M. Tolmachev, V.V. <br/><br/>
Multiple phases in a new statistical boson-fermion model of superconductivity. 

 -  2003. 
 - Vol. 317, pp. 546-564. 
 = Physica A: Statistical Mechanics and its Applications 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Boson-fermion gases<br/>Bose condensation<br/>Critical phenomena