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Elsevier‎(1995)‎

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By Ballart X.   Riba C.   in Policy Sciences

ISSN:0032-2687|35|4|361-377

Springer Publishing Company ‎(2002)‎

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By Ballart X.   Siches M.   Peinado-Onsurbe J.   Lopez-Tejero D.   Llobera M.   Ramirez I.   Robert M.Q.   in Biochimie

ISSN:0300-9084|85|10|971-982

Elsevier‎(2003)‎

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