Ibn ‘Asim Al-Andalusi {May Allah have mercy on him}wrote a poem for Maliki Judges that summarizes all of Maliki fiqh. He called it Tuhfat Al-Hukkam.
There are 3 known commentaries that delve into that poem, one of them is by Ibn ‘Asim’s son who is referred to by the other two as Ibn An-Nathim {the son of the poet}.
The other two are:
1}Al-Itqan by Muhammad ibn Ahmad.
2}Sharh Tuhfat Al-Hukkam by At-Tawhidi