00498naa#a2200169#i#450# EN\\bibl\102698 20260606170302.6 2588-0209 20250625b2025####ek#y0engy0150####ca RU TO THE QUESTION OF THE CONTENT OF THE CONCEPTS OF "FRACTURED BOUNDARIES" AND "WEDGING" Journal article Moscow Electronic science 2025 10 с. Journal article local Samoylenko D. V. Salov S. M. qje.su