How many four-generated simple lattices
Ivan Rival, Bill Sands (1982)
Banach Center Publications
Similarity:
Ivan Rival, Bill Sands (1982)
Banach Center Publications
Similarity:
Călugăreanu, Grigore (1996)
Mathematica Pannonica
Similarity:
Similarity:
Iqbalunnisa (1966)
Fundamenta Mathematicae
Similarity:
Bordalo, G.H., Rodrigues, E. (1998)
Portugaliae Mathematica
Similarity:
Stern, Manfred (1989)
Portugaliae mathematica
Similarity: