These include  Process and Policy, co-authored with Professor David A. Martin and first published in 1985, which helped to define immigration law as a legitimate field of academic study.
Professor David A Martin is considered one of the foremost experts in this field.
mnli hypothesis: Professor David A Martin is considered one of the foremost experts in this field. premise: These include  Process and Policy, co-authored with Professor David A. Martin and first published in 1985, which helped to define immigration law as a legitimate field of academic study.