Results 171 to 173 of about 9,185 (173)
Some of the next articles are maybe not open access.

Rings and Semigroups

1974
openaire   +1 more source

Crashing comets make rings ripple

Nature, 2011
exaly  

Formation of six-membered aromatic rings by cyclialkylation of some aldehydes and ketones

Chemical Reviews, 1987
exaly  
16. peace & justice
mathematics
semigroup ring
commutative semigroups
20m25
general structure theory for semigroups
ideal theory for semigroups
510.mathematics
article
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