@book{ ALVAREZ,

author = { MIGUEL ALVAREZ COBELAS } ,

title = { FLORISTIC LIST OF THE NON-MARINE DIATOMS OF IBERIAN PENINSULA, BALEARIC ISLANDS AND CANARY ISLANDS. UPATADE TAXONOMY AND BIBLIOGRAPHY. DIATOM MONOGRAPHS. },

publisher = { A.R.G. GANTNER VERGLAG. KOENIGSTEIN },

address = { ALEMANIA },

year = { 2003 },

}