Weary of strontium

Why is this collection of stories called "tired strontium"? What unites those different styles and temperament of the authors who are under one cover? Answers - in this book.
For a few words about the writers-novelists presented here.
Prose Andrei Esaulova - tough, on the edge of the foul. Ruthlessly and brutally, as in modern alternative cinema. Not wise - Scenic Faculty of Vgika.
Yevgeny Russians - the image sign, associative. A new symbolism based on the symbolism of the beginning of the last century. Europe. Baltic. Man from there, look from the inside.
Alexander Krachin is an inflexible intelligence and resistance of pioneers of rock music in the USSR (the first composition of the legendary rock band "integral") Stories about themselves and your generation - not exhausted, the original prose of "small forms", musical structures and stylistics.
Wise, thin humor Andrei Krattenko. View Chain, ruthlessly seen cunning trifles. And an endless series of associations that are born every paragraph of his stories. Author of books of stories, essays, essays.
The existential world of Sergey Milyaev, director-documentary and rock musician, the author of the sensational rock poem "Petushki-Manhattan" nominated for the Booker and National Bestseller award. Cinematic, figuratively, fresh.
Leonid Kuznetsov. Sometimes sad and melodious, sometimes - allegorically and funny. From realism to socio-grotesque fiction