@Article{ PERFECTTI_Werren-:1069-1073,

author = { FRANCISCO PERFECTTI ALVAREZ and John H. Werren- } ,

title = { THE INTERSPECIFIC ORIGIN OF B CHROMOSOMES: EXPERIMENTAL EVIDENCE },

journal = { Evolution },

year = { 2001 },

volume = { 55 },

pages = { 1069-1073 },

}