@Article{ VILLENA:275-291,

author = { ARMANDO REYES VILLENA MUÑOZ } ,

title = { DERIVATIONS WITH A HEREDITARY DOMAIN, II },

journal = { STUDIA MATHEMATICA },

year = { 1998 },

volume = { 130 },

issn = { 0039-3223 },

pages = { 275-291 },

}