JETP, Vol. 64,
No. 6,
p. 1237 (December 1986)
(Russian original - ZhETF,
Vol. 91,
No. 6,
p. 2084,
December 1986
)
Phase transition altering the symmetry of topological point defects (hedgehogs) in a nematic liquid crystal
O.D. Lavrentovich, E.M. Terent'ev
Received: June 2, 1986
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