Sentence:  According to Firtich, the <WSD>alogism</WSD> that links Carroll's and Kruchenykh's nonsense is made up of three aspects, of which the linguistic experiment of 'nonsense' is but one. Also linking these figures is the concept of alternative metaphysical realms being explored, and an artistic épatage against the dominant contemporary social and cultural institutions. 
Meaning of the word marked with <WSD> tags:  An early 20th century movement in painting and writing, emerging from the Russian avant-garde, which made use of antirational or nonsensical elements.