@Article{ VILLENA:469-477,

author = { ARMANDO REYES VILLENA MUÑOZ } ,

title = { DERIVATIONS WITH A HEREDITARY DOMAIN },

journal = { JOURNAL OF THE LONDON MATHEMATICAL SOCIETY },

year = { 1998 },

volume = { 57 },

issn = { 0024-6107 },

pages = { 469-477 },

}